Wieland SNO 1012 Safety Monitoring Safety Relay, 24V ac/dc, Single Channel, 2 Safety Contacts

Wieland SNO 1012K Safety Relay

SNO 1012K Safety Relay Function - after the operating voltage (L+/L1) is applied via an unactuated emergency stop button or safety gate contact on A1 and A2, the device can be switched on via a Y1/Y2-connected reset button. When the device is on, the internal relays K1 and K2 are energized and the enabling current paths 13/14 and 23/24 are closed. When the emergency stop button or the safety gate contact is actuated, the current supply of the internal relays is interrupted and the enabling current paths are opened.